Re: BUG #17474: Segmentation fault from INSERT ( JumbleExpr )

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: vyegorov(at)gmail(dot)com
Cc: pgsql-bugs(at)lists(dot)postgresql(dot)org
Subject: Re: BUG #17474: Segmentation fault from INSERT ( JumbleExpr )
Date: 2022-05-05 13:44:40
Message-ID: 2679378.1651758280@sss.pgh.pa.us
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PG Bug reporting form <noreply(at)postgresql(dot)org> writes:
> Quite simple setup, that works on 13 version, is causing SEGFAULTs on 14.2.
> Reproducible.

Can you provide a reproducer SQL script? The stack trace looks like
some element of the VALUES list is not in the format that JumbleExpr
is expecting, but there's nothing odd-looking about the fragment
you showed.

regards, tom lane

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